2025-07-22
Post Time: 2025-07-22
Error: No content files found.Sildenafil Brand Name: Viagra Mechanism of Action: Inhibits the PDE5 enzyme, which results in increased levels of cyclic guanosine monophosphate (cGMP), leading why do i keep getting male enhancement emails to relaxation of smooth muscle and increased blood flow to the penis. Duration of Action: Typically works within 30 to 60 minutes and lasts about 4 to 6 hours. Usage: Taken as needed, usually 1 hour before sexual activity. Common Side Effects: Headache, flushing, upset stomach, abnormal vision, and nasal congestion. Tadalafil Brand Name: Cialis Mechanism of Action: Similar to sildenafil, it inhibits PDE5 and reacciones del viagra increases cGMP levels, promoting blood flow to the penis. Duration of Action: Known for its longer duration, tadalafil can work up to 36 hours. Usage: Can be taken as needed 30 minutes before sexual activity or as a daily dose for continuous treatment of ED. Common como funciona viagra masculino Side Effects: Headache, indigestion, back pain, muscle aches, flushing, and nasal congestion. #sildenafil #tadalafil #drnehamehta